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      Clutter-1.26.4
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      <h4>
        Beyond Linux<sup>�</sup> From Scratch <span class="phrase">(System
        V</span> Edition) - Version 2020-04-02
      </h4>
      <h3>
        Chapter&nbsp;25.&nbsp;X Libraries
      </h3>
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    <div class="sect1" lang="en" xml:lang="en">
      <h1 class="sect1">
        <a id="clutter" name="clutter"></a>Clutter-1.26.4
      </h1>
      <div class="package" lang="en" xml:lang="en">
        <h2 class="sect2">
          Introduction to Clutter
        </h2>
        <p>
          The <span class="application">Clutter</span> package contains an
          open source software library used for creating fast, visually rich
          and animated graphical user interfaces.
        </p>
        <p>
          This package is known to build and work properly using an LFS-9.1
          platform.
        </p>
        <div class="admon note">
          <img alt="[Note]" src="../images/note.png" />
          <h3>
            Note
          </h3>
          <p>
            Anything built with this toolkit needs hardware 3D acceleration
            from the graphics driver at runtime. This is provided by
            <span class="application">Mesa</span> (or by proprietary graphics
            drivers), but is not available for every graphics card nor for
            all virtual machines. You may wish to review <a class="xref"
            href="xorg-config.html#checking-dri" title=
            "Checking the Direct Rendering Infrastructure (DRI) Installation">
            Checking the DRI installation</a>.
          </p>
        </div>
        <h3>
          Package Information
        </h3>
        <div class="itemizedlist">
          <ul class="compact">
            <li class="listitem">
              <p>
                Download (HTTP): <a class="ulink" href=
                "http://ftp.gnome.org/pub/gnome/sources/clutter/1.26/clutter-1.26.4.tar.xz">
                http://ftp.gnome.org/pub/gnome/sources/clutter/1.26/clutter-1.26.4.tar.xz</a>
              </p>
            </li>
            <li class="listitem">
              <p>
                Download (FTP): <a class="ulink" href=
                "ftp://ftp.gnome.org/pub/gnome/sources/clutter/1.26/clutter-1.26.4.tar.xz">
                ftp://ftp.gnome.org/pub/gnome/sources/clutter/1.26/clutter-1.26.4.tar.xz</a>
              </p>
            </li>
            <li class="listitem">
              <p>
                Download MD5 sum: 624dd776a5159de0267587b1df6b97b2
              </p>
            </li>
            <li class="listitem">
              <p>
                Download size: 5.2 MB
              </p>
            </li>
            <li class="listitem">
              <p>
                Estimated disk space required: 93 MB (with tests)
              </p>
            </li>
            <li class="listitem">
              <p>
                Estimated build time: 0.7 SBU (Using parallelism=4; with
                tests)
              </p>
            </li>
          </ul>
        </div>
        <h3>
          Clutter Dependencies
        </h3>
        <h4>
          Required
        </h4>
        <p class="required">
          <a class="xref" href="atk.html" title="ATK-2.34.1">ATK-2.34.1</a>,
          <a class="xref" href="cogl.html" title=
          "Cogl-1.22.6">Cogl-1.22.6</a>, and <a class="xref" href=
          "../general/json-glib.html" title=
          "JSON-GLib-1.4.4">JSON-GLib-1.4.4</a>
        </p>
        <h4>
          Recommended
        </h4>
        <p class="recommended">
          <a class="xref" href="../general/gobject-introspection.html" title=
          "gobject-introspection-1.64.0">gobject-introspection-1.64.0</a>,
          <a class="xref" href="gtk3.html" title=
          "GTK+-3.24.16">GTK+-3.24.16</a>, <a class="xref" href=
          "../general/libgudev.html" title="libgudev-233">libgudev-233</a>,
          <a class="xref" href="x7driver.html#libinput" title=
          "libinput-1.15.4">libinput-1.15.4</a>, <a class="xref" href=
          "../general/libxkbcommon.html" title=
          "libxkbcommon-0.10.0">libxkbcommon-0.10.0</a>, and <a class="xref"
          href="../general/wayland.html" title=
          "Wayland-1.18.0">Wayland-1.18.0</a>
        </p>
        <h4>
          Optional
        </h4>
        <p class="optional">
          <a class="xref" href="../general/gtk-doc.html" title=
          "GTK-Doc-1.32">GTK-Doc-1.32</a> and <a class="ulink" href=
          "https://github.com/kergoth/tslib">Tslib</a>
        </p>
        <p class="usernotes">
          User Notes: <a class="ulink" href=
          "http://wiki.linuxfromscratch.org/blfs/wiki/clutter">http://wiki.linuxfromscratch.org/blfs/wiki/clutter</a>
        </p>
      </div>
      <div class="installation" lang="en" xml:lang="en">
        <h2 class="sect2">
          Installation of Clutter
        </h2>
        <p>
          Install <span class="application">Clutter</span> by running the
          following commands:
        </p>
        <pre class="userinput">
<kbd class="command">./configure --prefix=/usr               \
            --sysconfdir=/etc           \
            --enable-egl-backend        \
            --enable-evdev-input        \
            --enable-wayland-backend    \
            --enable-wayland-compositor &amp;&amp;
make</kbd>
</pre>
        <p>
          To test the results, issue: <span class="command"><strong>make -k
          check</strong></span> (you must be in an xterm or similar to do
          this, because it launches some windows).
        </p>
        <p>
          Now, as the <code class="systemitem">root</code> user:
        </p>
        <pre class="root">
<kbd class="command">make install</kbd>
</pre>
      </div>
      <div class="commands" lang="en" xml:lang="en">
        <h2 class="sect2">
          Command Explanations
        </h2>
        <p>
          <em class="parameter"><code>--enable-egl-backend</code></em>: This
          switch enables the experimental EGL windowing backend.
        </p>
        <p>
          <em class="parameter"><code>--enable-evdev-input</code></em>: This
          switch enables the experimental Evdev input backend which is
          required for <span class="application">GNOME</span> Wayland
          support.
        </p>
        <p>
          <em class="parameter"><code>--enable-wayland</code></em> and
          <em class=
          "parameter"><code>--enable-wayland-compositor</code></em>: These
          switches enable the experimental <span class=
          "application">Wayland</span> API in <span class=
          "application">Clutter</span> which is required for <span class=
          "application">GNOME</span> Wayland support.
        </p>
        <p>
          <code class="option">--enable-gtk-doc</code>: Use this parameter if
          <span class="application">GTK-Doc</span> is installed and you wish
          to rebuild and install the API documentation.
        </p>
      </div>
      <div class="content" lang="en" xml:lang="en">
        <h2 class="sect2">
          Contents
        </h2>
        <div class="segmentedlist">
          <div class="seglistitem">
            <div class="seg">
              <strong class="segtitle">Installed Programs:</strong>
              <span class="segbody">None</span>
            </div>
            <div class="seg">
              <strong class="segtitle">Installed Library:</strong>
              <span class="segbody">libclutter-1.0.so and
              libclutter-glx-1.0.so</span>
            </div>
            <div class="seg">
              <strong class="segtitle">Installed Directories:</strong>
              <span class="segbody">/usr/include/clutter-1.0 and
              /usr/share/gtk-doc/html/{cally,clutter}</span>
            </div>
          </div>
        </div>
        <div class="variablelist">
          <h3>
            Short Descriptions
          </h3>
          <table border="0" class="variablelist">
            <colgroup>
              <col align="left" valign="top" />
              <col />
            </colgroup>
            <tbody>
              <tr>
                <td>
                  <p>
                    <a id="libclutter-1" name="libclutter-1"></a><span class=
                    "term"><code class=
                    "filename">libclutter-1.0.so</code></span>
                  </p>
                </td>
                <td>
                  <p>
                    contains the <span class="application">Clutter</span> API
                    functions.
                  </p>
                </td>
              </tr>
            </tbody>
          </table>
        </div>
      </div>
      <p class="updated">
        Last updated on 2020-03-10 12:37:34 -0500
      </p>
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